About Matthew Hantzmon
Form D filings for Columbia Power Technologies from 2022 to 2023 list Matthew Hantzmon as director.
Matthew Hantzmon first appears on SEC filings in 2022.
Experience
This experience comes from SEC filings. The years are when the filings name Matthew Hantzmon in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people Matthew Hantzmon works with at each company, as listed on that company's latest Form D.
Columbia Power Technologies, Inc. · Form D, Jun 20, 2023
BL
Bradford Lamb
Executive officer
AL
Arvid Lesemann
CEO and director
SD
Stanislav Reisky de Dubnic
Director and promoter